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#include <arch/interrupt.h>
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#include <arch/interrupt.h>
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#include <arch/asm.h>
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#include <arch/asm.h>
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#include <arch/acpi/acpi.h>
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#include <arch/acpi/acpi.h>
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void write_dr0(__u32 v)
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{
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    __asm__("movl %0,%%dr0" : : "r" (v));
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}
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inline __u32 read_dr0(void)
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{
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    __u32 v;
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    __asm__("movl %%dr0,%0\n" : "=r" (v));
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    return v;
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}
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void arch_pre_mm_init(void)
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void arch_pre_mm_init(void)
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{
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{
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    pm_init();
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    pm_init();
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    write_dr0(config.cpu_active - 1);
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    write_dr0(config.cpu_active - 1);